protected virtual void OnTaskStatusChangedHandler(object sender, TaskStatusChangedEventArgs e)
{
EventHandler <TaskStatusChangedEventArgs> handler = TaskStatusChanged;
if (handler != null)
{
handler(this, e);
}
gsm.Evaluate();
}
protected virtual void OnStatusChanged(TaskStatusChangedInfo tsci)
{
AsyncCommandQueue queue = commandQueue;
EventHandler <TaskStatusChangedEventArgs> handler = StatusChanged;
if (queue != null)
{
queue.Register(new CommandWrapper(delegate {
TaskStatusChangedEventArgs e = new TaskStatusChangedEventArgs(tsci);
if (handler != null)
{
handler(this, e);
}
}));
}
else if (handler != null)
{
ThreadPool.QueueUserWorkItem(delegate {
handler(this, new TaskStatusChangedEventArgs(tsci));
});
}
}
protected virtual void OnStatusChanged(TaskStatusChangedInfo tsci)
{
AsyncCommandQueue queue = commandQueue;
EventHandler<TaskStatusChangedEventArgs> handler = StatusChanged;
if (queue != null) {
queue.Register (new CommandWrapper (delegate {
TaskStatusChangedEventArgs e = new TaskStatusChangedEventArgs (tsci);
if (handler != null) {
handler (this, e);
}
}));
} else if (handler != null) {
ThreadPool.QueueUserWorkItem (delegate {
handler (this, new TaskStatusChangedEventArgs (tsci));
});
}
}
private void OnDownloadTaskStatusChangedHandler(object sender, TaskStatusChangedEventArgs e)
{
if (e.StatusChanged != null) {
lock (sync) {
TaskStatusChanged (e.StatusChanged);
}
} else {
lock (sync) {
foreach (TaskStatusChangedInfo statusInfo in e.StatusesChanged) {
TaskStatusChanged (statusInfo);
}
}
}
}